50743980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 196245504

約数和(自身を除く): 145501524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 28, 30, 34, 35, 36, 42, 45, 46, 51, 60, 63, 68, 69, 70, 84, 85, 90, 92, 102, 103, 105, 115, 119, 126, 138, 140, 153, 161, 170, 180, 204, 206, 207, 210, 230, 238, 252, 255, 276, 306, 309, 315, 322, 340, 345, 357, 391, 412, 414, 420, 460, 476, 483, 510, 515, 595, 612, 618, 630, 644, 690, 714, 721, 765, 782, 805, 828, 927, 966, 1020, 1030, 1035, 1071, 1173, 1190, 1236, 1260, 1380, 1428, 1442, 1449, 1530, 1545, 1564, 1610, 1751, 1785, 1854, 1932, 1955, 2060, 2070, 2142, 2163, 2346, 2369, 2380, 2415, 2737, 2884, 2898, 3060, 3090, 3220, 3502, 3519, 3570, 3605, 3708, 3910, 4140, 4284, 4326, 4635, 4692, 4738, 4830, 5253, 5355, 5474, 5796, 5865, 6180, 6489, 7004, 7038, 7107, 7140, 7210, 7245, 7820, 8211, 8652, 8755, 9270, 9476, 9660, 10506, 10710, 10815, 10948, 11730, 11845, 12257, 12978, 13685, 14076, 14214, 14420, 14490, 15759, 16422, 16583, 17510, 17595, 18540, 21012, 21321, 21420, 21630, 23460, 23690, 24514, 24633, 25956, 26265, 27370, 28428, 28980, 31518, 32445, 32844, 33166, 35020, 35190, 35535, 36771, 40273, 41055, 42642, 43260, 47380, 49028, 49266, 49749, 52530, 54740, 61285, 63036, 64890, 66332, 70380, 71070, 73542, 78795, 80546, 82110, 82915, 85284, 98532, 99498, 105060, 106605, 110313, 120819, 122570, 123165, 129780, 142140, 147084, 149247, 157590, 161092, 164220, 165830, 183855, 198996, 201365, 213210, 220626, 241638, 245140, 246330, 248745, 281911, 298494, 315180, 331660, 362457, 367710, 402730, 426420, 441252, 483276, 492660, 497490, 551565, 563822, 596988, 604095, 724914, 735420, 746235, 805460, 845733, 994980, 1103130, 1127644, 1208190, 1409555, 1449828, 1492470, 1691466, 1812285, 2206260, 2416380, 2537199, 2819110, 2984940, 3382932, 3624570, 4228665, 5074398, 5638220, 7249140, 8457330, 10148796, 12685995, 16914660, 25371990, 50743980]

約数ペア:

[(1, 50743980), (2, 25371990), (3, 16914660), (4, 12685995), (5, 10148796), (6, 8457330), (7, 7249140), (9, 5638220), (10, 5074398), (12, 4228665), (14, 3624570), (15, 3382932), (17, 2984940), (18, 2819110), (20, 2537199), (21, 2416380), (23, 2206260), (28, 1812285), (30, 1691466), (34, 1492470), (35, 1449828), (36, 1409555), (42, 1208190), (45, 1127644), (46, 1103130), (51, 994980), (60, 845733), (63, 805460), (68, 746235), (69, 735420), (70, 724914), (84, 604095), (85, 596988), (90, 563822), (92, 551565), (102, 497490), (103, 492660), (105, 483276), (115, 441252), (119, 426420), (126, 402730), (138, 367710), (140, 362457), (153, 331660), (161, 315180), (170, 298494), (180, 281911), (204, 248745), (206, 246330), (207, 245140), (210, 241638), (230, 220626), (238, 213210), (252, 201365), (255, 198996), (276, 183855), (306, 165830), (309, 164220), (315, 161092), (322, 157590), (340, 149247), (345, 147084), (357, 142140), (391, 129780), (412, 123165), (414, 122570), (420, 120819), (460, 110313), (476, 106605), (483, 105060), (510, 99498), (515, 98532), (595, 85284), (612, 82915), (618, 82110), (630, 80546), (644, 78795), (690, 73542), (714, 71070), (721, 70380), (765, 66332), (782, 64890), (805, 63036), (828, 61285), (927, 54740), (966, 52530), (1020, 49749), (1030, 49266), (1035, 49028), (1071, 47380), (1173, 43260), (1190, 42642), (1236, 41055), (1260, 40273), (1380, 36771), (1428, 35535), (1442, 35190), (1449, 35020), (1530, 33166), (1545, 32844), (1564, 32445), (1610, 31518), (1751, 28980), (1785, 28428), (1854, 27370), (1932, 26265), (1955, 25956), (2060, 24633), (2070, 24514), (2142, 23690), (2163, 23460), (2346, 21630), (2369, 21420), (2380, 21321), (2415, 21012), (2737, 18540), (2884, 17595), (2898, 17510), (3060, 16583), (3090, 16422), (3220, 15759), (3502, 14490), (3519, 14420), (3570, 14214), (3605, 14076), (3708, 13685), (3910, 12978), (4140, 12257), (4284, 11845), (4326, 11730), (4635, 10948), (4692, 10815), (4738, 10710), (4830, 10506), (5253, 9660), (5355, 9476), (5474, 9270), (5796, 8755), (5865, 8652), (6180, 8211), (6489, 7820), (7004, 7245), (7038, 7210), (7107, 7140)]